CN219343930U - Anti-drop's building construction frame - Google Patents

Abstract

The utility model discloses a fall-proof building construction frame, which comprises a base, the top of the base is fixedly connected with a support frame, the bottom of the base is opened with a plurality of holes, and the top of the support frame is fixedly connected with a platform . The utility model rotates the screw rod by the first motor to move the screw sleeve downward, thereby driving the cross bar to move downward to make the universal wheel stick to the ground, and then the construction frame can be moved by the universal wheel, and the pulley is rotated by the second motor to make The belt drives the rotating wheel to rotate, thereby rotating the rotating rod and the driving bevel gear. The driving bevel gear drives the driven bevel gear to rotate, so that the ground drilling nails can be drilled into the ground to fix the construction frame. The gripping bottom plate is close to the ground, thereby increasing the friction between the construction frame and the ground, so that the anti-drop construction frame has the advantages of convenient movement and strengthening the fixing of the bottom of the construction frame.

Description

A fall-proof building construction frame

technical field

The utility model relates to the technical field of building construction frames, in particular to a falling-proof building construction frame.

Background technique

The construction frame is a temporary construction tool set up on the construction site for workers to operate and solve vertical and horizontal transportation. It is mainly used in places where the exterior wall, interior decoration or high floor height cannot be directly constructed. It is mainly for construction workers to work up and down. Or peripheral safety net maintenance and high-altitude installation components, etc., its production materials are usually bamboo, wood, steel pipe or synthetic materials.

At present, the Chinese patent with the publication number CN216476189U discloses a building construction frame with a fall-proof structure for building construction, including a bottom frame, and a mounting frame is fixedly installed on the top of the bottom frame. The utility model is provided with a rotating rod, a gear, a movable tooth plate and a movable block. When the operator pulls the handle, the handle drives the limit block and the movable block to move upward, and then the limit block is separated to the inside of the limit groove. , turn the handle at this time to make it drive the limit block, the movable block and the rotating rod to rotate, and at the same time drive the gear to rotate through the rotating rod. Due to the meshing between the outer surface of the gear and the right side of the movable tooth plate, the movable tooth plate moves toward the After moving, it will drive the block to break away from the inside of the bayonet, so that it can release the fixing effect on the dodge door. On the contrary, it will fix the dodge door well, thus avoiding the accidental drop of the operator on the construction frame.

However, the building construction frame in the above-mentioned patent does not have a moving function. When the position of the construction is changed, a trailer is required to pull it away and move it, and then fix it, which reduces the construction progress, and workers work on the construction frame. At the same time, if the bottom of the construction frame is not strengthened and fixed, it may cause the construction frame to tilt, resulting in accidents for workers.

Utility model content

In order to solve the problems raised in the above-mentioned background technology, the purpose of this utility model is to provide a kind of anti-drop building construction frame, which has the advantages of convenient movement and strengthening the bottom fixing of the building construction frame, and solves the problem that the construction frame in the above patent does not have Mobile function, when the location of the construction is changed, a trailer is required to pull it away and move it, and then fix it, which reduces the construction progress, and when the workers work on the construction frame, if the bottom of the construction frame is not reinforced Fixed, it may cause the construction frame to tilt, causing accidents for workers.

In order to achieve the above purpose, the utility model provides the following technical solutions: a fall-proof building construction frame, including a base, the top of the base is fixedly connected with a support frame, and the bottom of the base is provided with a plurality of holes. The top of the support frame is fixedly connected with a platform, and the inside of the base is provided with a fixed warehouse, and the inside of the fixed warehouse is provided with a mobile unit and a fixed unit;

The mobile unit includes a first motor fixedly connected to the top of the base, the output end of the first motor penetrates the base and is fixedly connected to a screw, the surface of the screw is covered with a screw sleeve, and the left and right sides of the screw sleeve are both A crossbar is fixedly connected, and the bottom of the crossbar is provided with universal wheels;

The fixed unit includes a second motor fixedly connected to the top wall of the fixed warehouse, the output end of the second motor is fixedly connected with a pulley, the bottom wall of the fixed warehouse is fixedly connected with a plurality of risers, and the risers There is a rotating rod inside, the left side of the surface of the rotating rod is covered with a rotating wheel, the surface of the rotating wheel and the pulley is covered with a belt, and the left and right sides of the rotating rod are fixedly connected with active bevel gears. The surface of the driving bevel gear is meshed with a driven bevel gear, and the driven bevel gear is rotatably connected with the bottom wall of the fixed bin, the internal thread of the driven bevel gear is connected with a ground-boring nail, and the bottom of the base is sleeved There are a plurality of hydraulic rods, and the output ends of the hydraulic rods are fixedly connected with the bottom plate.

As a preferred aspect of the present invention, the surface of the first motor is covered with a waterproof case.

As preferred in the present invention, dovetail grooves are provided on the left and right walls of the fixed warehouse, and dovetail blocks are slidably connected to the inside of the dovetail grooves, and the dovetail blocks are fixedly connected to the cross bar.

As preferred in the present invention, a plurality of sleeves are fixedly connected to the bottom of the cross bar, and springs are fixedly connected to the interior of the sleeves, and the springs are fixedly connected to the universal wheel.

As preferred in the present invention, a ladder is erected on the front end of the platform.

As preferred in the present invention, the surface of the ladder is covered with a plurality of friction sleeves.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. The utility model rotates the screw rod by the first motor to move the screw sleeve downward, thereby driving the cross bar to move downward to make the universal wheel stick to the ground, and then the construction frame can be moved by the universal wheel, and then rotated by the second motor The pulley makes the belt drive the rotating wheel to rotate, thereby rotating the rotating rod and the driving bevel gear, and driving the driven bevel gear to rotate through the driving bevel gear, so that the ground drilling nails can be drilled into the ground to fix the construction frame, and the output end of the hydraulic rod can move downward , so that the grasping bottom plate is close to the ground, thereby increasing the friction between the construction frame and the ground, so that the anti-fall construction frame has the advantages of convenient movement and strengthening the fixing of the bottom of the construction frame.

2. The utility model is equipped with a waterproof case, thereby avoiding the failure of the first motor caused by rainwater contacting the first motor in rainy days, and improving the protection.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a cross-sectional view of the structure base of the utility model.

In the figure: 1. Base; 2. Support frame; 3. Platform; 4. Fixed warehouse; 5. Mobile unit; 51. First motor; 52. Screw; 53. Screw sleeve; 54. Cross bar; 55. Universal Wheel; 6, fixed unit; 61, second motor; 62, belt pulley; 63, vertical plate; 64, rotating rod; 65, rotating wheel; 66, belt; 67, driving bevel gear; 68, driven bevel gear; 69 , Drilling nails; 610, hydraulic rod; 611, grasping the bottom plate; 7, waterproof shell; 8, dovetail groove; 9, dovetail block; 10, sleeve; 11, spring; 12, ladder; 13, friction sleeve.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

As shown in Fig. 1 to Fig. 2, a kind of anti-drop building construction frame comprises a base 1, the top of the base 1 is fixedly connected with a support frame 2, the bottom of the base 1 is provided with a plurality of holes, and the top of the support frame 2 is fixed A platform 3 is connected, and a fixed warehouse 4 is provided inside the base 1, and a mobile unit 5 and a fixed unit 6 are arranged inside the fixed warehouse 4;

The mobile unit 5 includes a first motor 51 fixedly connected to the top of the base 1. The output end of the first motor 51 runs through the base 1 and is fixedly connected to a screw 52. The surface of the screw 52 is provided with a screw sleeve 53, and the left and right sides of the screw sleeve 53 Both are fixedly connected with a crossbar 54, and the bottom of the crossbar 54 is provided with a universal wheel 55;

The fixed unit 6 includes a second motor 61 fixedly connected to the top wall of the fixed storehouse 4, the output end of the second motor 61 is fixedly connected with a belt pulley 62, and the bottom wall of the fixed storehouse 4 is fixedly connected with a plurality of risers 63. The inner sleeve is provided with a rotating rod 64, the left side of the surface of the rotating rod 64 is provided with a rotating wheel 65, the surface of the rotating wheel 65 and the pulley 62 is provided with a belt 66, and the left and right sides of the rotating rod 64 are fixedly connected with a driving bevel gear. 67, the surface of the driving bevel gear 67 is meshed with a driven bevel gear 68, and the driven bevel gear 68 is rotatably connected to the bottom wall of the fixed warehouse 4, and the internal thread of the driven bevel gear 68 is connected with a ground-boring nail 69, and the base 1 A plurality of hydraulic rods 610 are sheathed on the bottom, and the output ends of the hydraulic rods 610 are fixedly connected with a grasping bottom plate 611 .

Referring to FIG. 1 and FIG. 2 , the surface of the first motor 51 is covered with a waterproof case 7 .

As a technical optimization solution of the present invention, by setting the waterproof case 7, the phenomenon of failure of the first motor 51 caused by the contact of rainwater with the first motor 51 in rainy days is avoided, and the protection performance is improved.

Referring to FIG. 2 , dovetail grooves 8 are provided on the left and right walls of the fixed warehouse 4 , and a dovetail block 9 is slidably connected to the inside of the dovetail groove 8 , and the dovetail block 9 is fixedly connected to the cross bar 54 .

As a technical optimization scheme of the utility model, by setting the dovetail groove 8 and the dovetail block 9, the phenomenon of rotation of the cross bar 54 during movement is avoided, and the position-limiting performance is improved.

Referring to FIG. 2 , a plurality of sleeves 10 are fixedly connected to the bottom of the cross bar 54 , and springs 11 are fixedly connected inside the sleeves 10 , and the springs 11 are fixedly connected to the universal wheel 55 .

As a technical optimization scheme of the present invention, by setting the sleeve 10 and the spring 11, the construction frame can be damped by the spring 11 when the construction frame is moved on a bumpy road section, and the stability of the construction frame is improved.

Referring to FIG. 1 , a ladder 12 is mounted on the front end of the platform 3 .

As a technical optimization scheme of the present invention, by setting the ladder 12, it is more convenient for workers to climb to the inside of the platform 3, which improves the practicability.

Referring to FIG. 1 , a plurality of friction sleeves 13 are sheathed on the surface of the ladder 12 .

As a technical optimization scheme of the utility model, by setting the friction sleeve 13, the friction force between the worker's palm and foot and the ladder 12 is strengthened, the phenomenon of safety accident caused by foot slipping is avoided, and the practicability is improved.

The working principle and application process of the utility model: when the construction frame needs to be moved, the first motor 51 rotates the screw rod 52 to move the screw sleeve 53 downwards, thereby driving the cross bar 54 to move downwards to make the universal wheel 55 stick to the ground , then the construction frame can be moved by the universal wheel 55, then the belt pulley 62 is rotated by the second motor 61 to make the belt 66 drive the rotating wheel 65 to rotate, thereby rotating the rotating rod 64 and the driving bevel gear 67, and driving the driven bevel gear 67 The bevel gear 68 rotates, so that the ground nail 69 is drilled into the ground to fix the construction frame due to the rotation of the thread, and the output end of the hydraulic rod 610 moves downward, so that the grasping bottom plate 611 is attached to the ground, thereby increasing the construction frame. The friction with the ground strengthens the stability of the construction frame, and finally the workers climb to the platform 3 by the ladder 12 and start working.

To sum up: the anti-fall building construction frame, through the mobile unit 5 and the fixed unit 6, solves the problem that the construction construction frame in the above patent does not have a mobile function. When the position of construction changes, a trailer is required to move it. Pulling away the movement and then fixing it reduces the construction progress, and when workers work on the construction frame, if the bottom of the construction frame is not strengthened and fixed, it may cause the construction frame to tilt, resulting in accidents for workers .

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A fall-proof building construction frame, comprising a base (1), is characterized in that: the top of the base (1) is fixedly connected with a support frame (2), and the bottom of the base (1) has multiple a hole, the top of the support frame (2) is fixedly connected with a platform (3), the inside of the base (1) is provided with a fixed warehouse (4), and the inside of the fixed warehouse (4) is provided with a mobile unit ( 5) and the fixed unit (6); The mobile unit (5) includes a first motor (51) fixedly connected to the top of the base (1), the output end of the first motor (51) passes through the base (1) and is fixedly connected to a screw (52), the The surface of the screw rod (52) is covered with a screw sleeve (53), the left and right sides of the screw sleeve (53) are fixedly connected with a cross bar (54), and the bottom of the cross bar (54) is provided with a universal wheel (55); The fixed unit (6) includes a second motor (61) fixedly connected to the top wall of the fixed warehouse (4), the output end of the second motor (61) is fixedly connected with a pulley (62), and the fixed warehouse ( 4) The bottom wall is fixedly connected with a plurality of vertical boards (63), the inside of the vertical board (63) is provided with a rotating rod (64), and the left side of the surface of the rotating rod (64) is provided with a rotating wheel (65), the surface of the rotating wheel (65) and the pulley (62) is sheathed with a belt (66), and the left and right sides of the rotating rod (64) are fixedly connected with a driving bevel gear (67). The surface of the driving bevel gear (67) is meshed with a driven bevel gear (68), and the driven bevel gear (68) is rotatably connected with the bottom wall of the fixed bin (4), and the internal thread of the driven bevel gear (68) Ground drilling nails (69) are connected, and a plurality of hydraulic rods (610) are sheathed on the bottom of the base (1), and the output ends of the hydraulic rods (610) are fixedly connected with a gripping floor (611). 2. The anti-drop construction frame according to claim 1, characterized in that: a waterproof case (7) is sheathed on the surface of the first motor (51). 3. The anti-drop construction frame according to claim 1, characterized in that: the left and right walls of the fixed warehouse (4) are provided with dovetail grooves (8), and the dovetail grooves (8) There is a dovetail block (9) in the internal sliding connection, and the dovetail block (9) is fixedly connected with the cross bar (54). 4. A kind of anti-drop construction frame according to claim 1, characterized in that: the bottom of the crossbar (54) is fixedly connected with a plurality of sleeves (10), and the sleeves (10) The interior of the spring (11) is fixedly connected with the spring (11), and the spring (11) is fixedly connected with the universal wheel (55). 5. The anti-fall construction frame according to claim 1, characterized in that: a ladder (12) is erected on the front end of the platform (3). 6. The anti-fall construction frame according to claim 5, characterized in that: the surface of the ladder (12) is sheathed with a plurality of friction sleeves (13).

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